Operational guidelines for assistance centers of the National Water Data Exchange
By: revised by James S. Burton
Contributors: National Water Data Exchange
Series: U.S. Geological Survey open-file report -- 90-352
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports Section [distributor]
Published: 1990
Place of publication: Reston, Va; Denver, Colo
Language: eng
Format: Microform
Number of pages: 78
Subjects: National Water Data Exchange
Notes: "Supersedes Open-file report 80-1196."

Distributed to depository libraries in microfiche

Includes bibliographical references (p. 36)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1990?] 1 microfiche : negative